code: def tree_strategy(max_depth=2):
      if max_depth == 0:
          return leaf_strategy()
      else:
          return st.dictionaries(
              keys=st.one_of(
                  *[
                      st.text(
                          alphabet=st.characters(
                              min_codepoint=97, max_codepoint=122
                          ),
                          min_size=1,
                          max_size=1,
                      ).filter(lambda x: x not in used_keys)
                      for used_keys in [set()]
                  ]
              ),
              values=st.one_of(
                  leaf_strategy(), tree_strategy(max_depth - 1)
              ),
              min_size=1,
              max_size=10,
          )
  
file_path: ivy/ivy_tests/test_ivy/test_frontends/test_jax/test__src/test_tree_util.py
imports: import ivy
  import jax
  from ivy_tests.test_ivy.helpers import handle_frontend_test
  from ivy.functional.frontends.jax._src.tree_util import tree_leaves, tree_map
  import hypothesis.strategies
label_desc: Use image node_id 5 for calling a global function with example usage: tree_strategy(max_depth) and returns: leaf_strategy, st